Core Principle: If you want to grow as fast as your company, give away your job every 3-6 months.
┌─────────────────┐
│ ████████████ │ Too many LEGOs!
│ ████████████ │ Can't build it all
│ ████████████ │ You're the bottleneck
└─────────────────┘
Sign it's time to hire: You're the critical path for everything
┌─────────────────┐
│ Your LEGOs → │
│ New hire│
│ │
│ New tower ← You │
└─────────────────┘
The secret: Give away your LEGOs, find bigger ones